Datasheet > HWD2119

HWD2119

更新时间： 2024-02-07 09:51:42

品牌	Logo	应用领域
其他 - ETC		放大器功率放大器
页数	文件大小	规格书
21页	868K
描述
350mWAudio Power Amplifier with Shutdown Mode

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中文翻译

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技术参数
数据手册

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HWD2119 技术参数

生命周期：	Contact Manufacturer	包装说明：	TSSOP, TSSOP8,.19
Reach Compliance Code：	unknown	风险等级：	5.84
商用集成电路类型：	AUDIO AMPLIFIER	JESD-30 代码：	R-PDSO-G8
功能数量：	1	端子数量：	8
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	TSSOP
封装等效代码：	TSSOP8,.19	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	电源：	3/5 V
认证状态：	Not Qualified	子类别：	Audio/Video Amplifiers
最大压摆率：	3 mA	表面贴装：	YES
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子节距：	0.635 mm	端子位置：	DUAL

HWD2119 数据手册

Audio Power Amplifier

HWD2119

350mW Audio Power Amplifier with Shutdown Mode

General Description

Key Specifications

n THD+N at 1kHz, 350mW continuous average output

The HWD2119 is a mono bridged power amplifier that is ca-

pable of delivering 350mW_RMSoutput power into a 16Ω load

or 300mW_RMSoutput power into an 8Ω load with 10%

THD+N from a 5V power supply.

power into 16Ω

n THD+N at 1kHz, 300mW continuous average output

power into 8Ω

10% (max)

n Shutdown Current

0.7µA (typ)

The HWD2119 audio power amplifier is designed specifically

to provide high quality output power and minimize PCB

area with surface mount packaging and a minimal amount

of external components. Since the HWD2119 does not

require output coupling capacitors, bootstrap capacitors or

snubber networks, it is optimally suited for low-power por-

table applications.

Features

n LLP, SOP, and MSOP surface mount packaging.

n Switch on/off click suppression.

n Unity-gain stable.

n Minimum external components.

The closed loop response of the unity-gain stable HWD2119

can be configured using external gain-setting resistors. The

device is available in LLP, MSOP, and SO package types to

suit various applications.

Applications

n General purpose audio

n Portable electronic devices

n Information Appliances (IA)

Typical Application

FIGURE 1. Typical Audio Amplifier Application Circuit

12 3 4 5 6 7...21

中文翻译

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